Battle or fighter
Caydon is a modern spelling variant of Caden. It likely derives from the Gaelic surname Mac Cadáin, meaning son of Cadán, or from the Old English word 'cada' meaning round. In modern usage, it is often associated with the Welsh word 'cad' for battle.
Fewer than 5 boys were named Caydon in 2025.
US births per 5-year period, 1990–present (SSA data).
